PyPI · pypi:fido2

fido2 active

FIDO2/WebAuthn library for implementing clients and servers.

The latest stable version of fido2 is 2.2.1, published on 2026-06-29. Verified by Vigia on 2026-11-13.

Latest stable version	2.2.1
Published	2026-06-29 17:41:09 UTC
Install	`pip install --upgrade fido2`
Requires	`python <4,>=3.10`
License	—
Advisories on latest version	none known
Last verified	2026-11-13 11:22:04 UTC
Sources	pypi.org

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Maintenance

Activity	active
Last stable release	2026-06-29 17:41:09 UTC · 136 days ago
Stable releases in the last 12 months	4
Published versions	30

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`2.2.1`	2026-06-29 17:41:09 UTC
`2.2.0`	2026-04-15 06:42:50 UTC
`2.1.1`	2026-01-19 11:08:29 UTC
`2.1.0`	2026-01-14 14:03:59 UTC
`2.0.0`	2025-05-20 09:44:59 UTC
`1.2.0`	2024-11-27 09:08:18 UTC
`1.1.3`	2024-03-13 08:35:30 UTC
`1.1.2`	2023-07-06 14:02:24 UTC
`1.1.1`	2023-04-05 11:50:05 UTC
`1.1.0`	2022-10-17 14:04:18 UTC
`1.0.0`	2022-06-08 07:52:14 UTC
`0.9.3`	2021-11-09 11:25:33 UTC
`0.9.2`	2021-10-14 10:46:57 UTC
`0.9.1`	2021-02-03 09:14:06 UTC
`0.9.0`	2021-01-20 09:53:21 UTC
`0.8.1`	2019-11-25 12:18:01 UTC
`0.8.0`	2019-11-25 10:41:57 UTC
`0.7.3`	2019-10-24 18:56:45 UTC
`0.7.2`	2019-10-24 11:54:04 UTC
`0.7.1`	2019-09-20 07:52:16 UTC

Showing the 20 most recent of 28 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`python 3.8`	`1.2.0`
`python 3.9`	`1.2.0`
`python 3.10`	`2.2.1`
`python 3.11`	`2.2.1`
`python 3.12`	`2.2.1`
`python 3.13`	`2.2.1`

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Frequently asked questions

What is the latest version of fido2?

The latest stable version of fido2 is 2.2.1, published on 2026-06-29. Verified by Vigia on 2026-11-13.

How do I install the latest version of fido2?

Run pip install --upgrade fido2. The latest stable version is 2.2.1 (verified 2026-11-13).

Is fido2 deprecated?

No. fido2 is not marked as deprecated in the registry.

Which Python version does fido2 require?

fido2 2.2.1 declares this requirement: python <4,>=3.10.

Does fido2 2.2.1 have known vulnerabilities?

No known advisories affect fido2 2.2.1 according to the data Vigia checks.

Is fido2 still maintained?

fido2 published 4 stable releases in the last 12 months; the most recent was 136 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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